Recently I had to set my router back to the default factory settings. I did this by power cycling the router and sending the break command to it via hyper terminal. Then entered in 'confreg 0x2142' and reloaded.
I made some changes to the router and saved the config by typing 'copy running-config startup-config'. The problem is that when I power off my router and power it back on, it has not saved the changes I made. Would this have something to do witht he configuration registry?